Year	Percent of GDP
1990	42.547
1991	46.626
1992	45.248
1993	50.933
1994	48.192
1995	44.043
1996	47.249
1997	42.075
1998	45.611
1999	38.507
2000	30.33
2001	32.035
2002	31.532
2003	28.727
2004	28.898
2005	29.059
2006	28.452
2007	28.08
2008	23.006
2009	32.855
2010	30.612
2011	28.502
2012	30.987
2013	28.293
2014	33.398
2015	42.264
2016	40.138
2017	33.453
2018	29.435
2019	29.794
2020	28.306
2021	27.663
2022	26.495
2023	26.109
2024	25.282